Thursday, July 22, 2010

Astronomer H-R diagram

From Astronomy Blog in the UK.  Larger version.


dr. dave said...

Nice. It would make for a nice essay question on a conceptual astronomy exam.

Meanwhile, I think I'm somewhere down there in the brown-dwarf region.

réalta fuar said...

I'm embarassed for the profession that people like Plait, Kaku, and Tyson are media stars.